It should be the last one, but it’s 2^2 (2 to the power of 2 I can’t rlly write it here) not 22
Area= r*r*π (π ≈ 3.14)
⇒ Area= 4*4* π= 50.265
The area of the circle is 50.265~
Answer:
b = -9
Step-by-step explanation:
The function is given as :

The axis of symmetry for this function is x = 3/2
It is required to find the value of b. The axis of symmetry of a parabola is a vertical line that intercepts its vertex at its horizontal coordinate. It can be given by :

Putting x = 3/2 and a = 3 we get :

So, the value of b is -9.
Answer:
f(x) is an even function for all even values of m.
Step-by-step explanation:
I believe the correct answer from the choices listed above is option. The reason of that is because no matter what m is, assuming it is an integer 2m will always be an even number. Hope this answers the question.
plz mark me as brainliest :)